substituted compound
英 [ˈsʌbstɪtjuːtɪd ˈkɒmpaʊnd]
美 [ˈsʌbstɪtuːtɪd ˈkɑːmpaʊnd]
网络 取代化合物
双语例句
- Synthesis of Substituted Tetrahydroimidazo [ 1,2-a] pyridone Compound
取代四氢咪唑并[1,2-a]吡啶酮类化合物的合成 - The toxicity of the substituted aromatic compounds was mainly induced by two processes: first, the penetration of these compounds through the cell membrane; then the occurrence of these compound reaction with organism species.
取代芳香族化合物对生物体的毒性主要是由2个过程引起，化合物首先穿透细胞膜，然后与机体发生反应。 - Synthesis of n_ ( 1 ′)-substituted derivatives of indirubin, an antileukemic compound
抗白血病药物靛玉红的N（1′）-取代物的合成 - Methods of synthesis of three kinds of α-substituted myristic acid derivants are reported. The structure of the new compound α-( p-nitrophenoxy) myristic acid is determined by elemental analysis and spectrum analysis.
报道了三种α－取代十四酸衍生物的合成方法，通过元素分析及波谱分析确证了新化合物α－（对硝基苯氧基）十四酸的结构。 - Inorganic acid is substituted with cyanuric acid to synthesize organic lead salt. Auxiliary heat stabilizer and multi-function assistants with synergistic effect are selected. Specially for the processing of PVC plastics, XDW high-efficiency multifunction organic lead-salt compound stabilizer is prepared by reasonable formula and special process.
以氰尿酸替代无机酸合成有机铅盐，选择具有协同作用的辅助热稳定剂和多种功能性助剂，通过合理配方和特殊工艺制成PVC塑料加工专用XDW高效多功能有机铅盐复合稳定剂。 - Syntheses and characterization of carbonyl substituted derivatives of feco_2 ( co)_9(μ_3-s) cluster compound
FeCo2（CO）9（μ3-S）簇合物羰基取代衍生物的合成与表征 - Substituted 4,4 ′-biphenyldicarboxylate compound is a kind of good rigid bridge-linking ligand which can be used to make nano-porous materials.
联苯二甲酸类化合物是很好的刚性桥联配体，可用于制备纳米多孔材料。 - Under the same condition, the half-wave potential of 2-methyl substituted compound is ca. 120 mV lower than the unsubstituted one.
苯环上引进二个甲基取代基，其相应的苯胺化合物的半波电位下降大约120mV。 - The substituted group on the bipyridyl ligand in compound 2 lost C_2H_4 neutral molecule under a higher CID fragmentation ( such as CID 110 V), and its single charge ion was more stable than its double charge ion.
而化合物2在较高的CID电压下会发生联吡啶环上取代基的中性丢失，其单电荷离子比二价电荷离子稳定。 - In the rearrangement of 8, 8-OEt substituted compound 13b was obtained and this is may be an evidence of 8-C cation formation.
8重排时生成一个8-OEt化合物，为这类化合物重排时经过阳离子中间体提供了一个证据。 - The synthesis of one 17 α-( prop-1-ynyl)-11 β substituted steroid compound is reported and a simple proc-ess of preparing propyne gass is stated in detail.
本文报道了11β取代17α丙炔基甾体化合物的合成，并详述了丙炔气体制备的一种简便方法。 - Both optical absorption spectra and optical constants of vacuum sublimed films ofa metal substituted phthalocyanine comPOund ( MPc) were studied.
本文研究了金属取代酞菁衍生物（MPc）真空蒸镀薄膜在可见及近红外区域的吸收光谱和光学常数。 - Among them, the symmetrical substituted compound 2 and 6 had higher activity than mono-substituted compound 3, 4 and 7. Especially, compounds 2a-2f remarkably exhibited higher inhibition in comparison with artemisinin and artesunate.
青蒿素母核对称取代2和6的活性高于青蒿素母核单取代的3,4和7。化合物2a~2f的活性比青蒿素、青蒿琥酯高。 - Methods: Substituted thiophenols were used as starting material, the target compound was synthesized through several steps and their in vitro antifungal activity was studied.
方法：以取代苯硫酚为原料，经多步反应制得目标化合物，并采用琼脂2倍浓度稀释法测定目标化合物的抗真菌活性。 - Toluene is the simplest substituted aromatic compound and its oxidation reaction is a typical example of the aromatic hydrocarbon oxidation.
甲苯是最简单的取代芳烃，其氧化反应是芳烃氧化反应中的典型例子。 - The allyl substituted cyclopentadienyl ligand was synthesized in the method of phase transfer, then the metallocene compound MC was accordingly synthesized on the basis of the ligand.
采用相转移法合成了含有烯丙基的环戊二烯基配体，并利用这种配体合成了茂金属化合物MC。 - With pymetrozine as lead compounds, lead aryl-isoxazole ring substituted the pyridine ring in pymetrozine, designed and synthesized a new compound.
以吡蚜酮为先导化合物，引芳基异恶唑环替代吡蚜酮的吡啶环，设计并合成了新化合物。